======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '158'
                                          'artist'  'The Innocence Mission'
                                     'text_people'  ''
                                         'release'  'Now the Day Is Over'
                                           'title'  'Now the Day Is Over'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'acoustic', 'mellow', 'female vocalists', 'folk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'ifs-folk-rock'
                                             'bpm'  '143.721'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

======================== rawer (from filesystem) ========================

'APIC:Cover Image'                                  type PictureType.COVER_FRONT (Cover (front)) b'Cover Image'
                                     
'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=128, count=0)
'TALB' (Album/Movie/Show title)                     'Now the Day Is Over'
'TBPM' (BPM (beats per minute))                     '143.721'
'TCON' (Content type, a.k.a. Genre)                 'ifs-folk-rock'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Now the Day Is Over'
'TKEY' (Initial key)                                '12B'
'TPE1' (Lead performer(s)/Soloist(s))               'The Innocence Mission'
'TPE2' (Band/orchestra/accompaniment)               'The Innocence Mission'
'TRCK' (Track number/Position in set)               '13'
'TSSE' (Software/Hardware and settings used for encoding)  'Audiograbber 1.82.01, Fraunhofer acm, 192 kBit/s, 44,100 Hz, Stereo, HQ = on'
'TXXX:FMPS_Playcount'                               '1'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['indie', 'acoustic', 'mellow', 'female vocalists', 'folk']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.14 dB'
'TXXX:replaygain_track_peak'                        '0.584217'

========================== row from database ==========================
                                              'id'  1301017
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Now The Day Is Over The Innocence Mission - cifs587d.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  158
                                           'genre'  ifs-folk-rock
                                        'filesize'  3864478
                                           'mtime'  1637330751
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] cifs587d ifs folk rock
                                      'tag_artist'  The Innocence Mission
                                     'tag_release'  Now the Day Is Over
                                       'tag_title'  Now the Day Is Over
                                             'bpm'  143.721
                                    'search_title'  'day':3 'is':4 'now':1 'over':5 'the':2
                                   'search_artist'  'innocence':2 'mission':3 'the':1
                                  'search_release'  'day':3 'is':4 'now':1 'over':5 'the':2
                                     'search_rest'  '00poprockelectronic':1 'cifs587d':7 'files':5,6 'folk':9 'ifs':8 'loose':3,4 'rock':10 'unsorted':2
                                    'search_combo'  '00poprockelectronic':14 'cifs587d':20 'day':3A,11C 'files':18,19 'folk':22 'ifs':21 'innocence':7B 'is':4A,12C 'loose':16,17 'mission':8B 'now':1A,9C 'over':5A,13C 'rock':23 'the':2A,6B,10C 'unsorted':15
                                    'tag_tracknum'  13
                                      'num_images'  1
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'acoustic', 'mellow', 'female vocalists', 'folk']
                                        'tag_date'  2004
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637330751.0686226  (2021-11-19 15:05:51)
                             'size'  3864478